what is inside a led light bulb

Inside a LED light bulb, a world of efficiency thrives. At its core lies a semiconductor, which emits light when an electric current passes through it. Encased in glass, it features heat sinks, phosphor coatings, and a driver—ingredients that transform electricity into brilliant illumination.

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what is a led light bulb made out of

LED light bulbs are marvels of modern engineering, crafted from a blend of materials. At their core, tiny semiconductor chips create light when an electric current passes through. Encased in sturdy plastic or glass, these bulbs often feature aluminum heat sinks that dissipate warmth, ensuring longevity and efficiency.

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